2019017957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{37589}}^1$

素因数の和:37876

約数の個数: 16

約数和(自身を含む): 2327572800

約数和(自身を除く): 308554843

約数列:

[1, 11, 19, 209, 257, 2827, 4883, 37589, 53713, 413479, 714191, 7856101, 9660373, 106264103, 183547087, 2019017957]

約数ペア:

[(1, 2019017957), (11, 183547087), (19, 106264103), (209, 9660373), (257, 7856101), (2827, 714191), (4883, 413479), (37589, 53713)]